Emerald|Lab Grown|IGI

5.05ct F VS1 Emerald Lab Grown Diamond

VG • F/VS1 • IGI LG839651356

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839651356

Diamond specifications and retailer prices

From £436 GBP
$584 USD
As of October 30, 2026
Save £1,925 GBP (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,885 GBP at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 5.05ct lab-grown emerald diamond

This 5.05ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839651356 or 839651356. Listed at 21 retailers as of October 29, 2026, with a 442% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.05
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839651356
Dimensions11.29 × 8.05 × 5.62 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.29 mm8.05 mm5.05 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839651356
Side View
Table 56.0%Crown 32°Girdle: Slightly ThickPavilion 43.1°Culet: LargeDepth 69.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,885 GBP|Low: £430 GBP|High: £2,914 GBP|Avg: £1,218 GBP|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 21£436 GBP
Retailer 10£488 GBP
Retailer 20£489 GBP
Retailer 7£541 GBP
Retailer 8£541 GBP
Retailer 13£638 GBP
Retailer 16£824 GBP
Retailer 9£832 GBP
Retailer 2£838 GBP
Retailer 5£861 GBP
Retailer 15£1,025 GBP
Retailer 17£1,027 GBP
Retailer 19£1,342 GBP
Retailer 6£1,423 GBP
Retailer 4£1,470 GBP
Retailer 12£1,570 GBP
Retailer 11£1,722 GBP
Retailer 3£1,727 GBP
Retailer 14£1,751 GBP
Retailer 18£2,361 GBP
Rare Carat£2,885 GBP

38 data points across 21 retailers

21 retailers£436 GBP to £2,361 GBP

A
Cheapest Retailer
-
£436 GBP
$584 USD
A
Retailer 2
-
£488 GBP
$654 USD
View
Final sale: no returns
A
Retailer 3
-
£489 GBP
$655 USD
View
Retailer 4
-
£541 GBP
$725 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
£541 GBP
$725 USD
View
A
Retailer 6
-
£638 GBP
$855 USD
View
A
Retailer 7
-
£824 GBP
€1,052 EUR
View
B+
Retailer 8
-
£832 GBP
$1,115 USD
View
A
Retailer 9
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£838 GBP
View
A
Retailer 10
-
£861 GBP
$1,153 USD
View
B+
Retailer 11
-
£1,025 GBP
A$2,113 AUD
View
A
Retailer 12
-
£1,027 GBP
ZAR 22,240 ZAR
View
B+
Retailer 13
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£1,342 GBP
$1,798 USD
View
B+
Retailer 14
-
£1,423 GBP
$1,906 USD
View
B+
Retailer 15
-
£1,470 GBP
$1,969 USD
View
B
Retailer 16
-
£1,570 GBP
View
B+
Retailer 17
-
£1,722 GBP
$2,308 USD
View
B+
Retailer 18
-
£1,727 GBP
$2,314 USD
View
B+
Retailer 19
-
£1,751 GBP
$2,346 USD
View
B
Retailer 20
-
£2,361 GBP
View
Most Expensive
Rare Carat
Z-3_l_839651356 · Oct 21
£2,885 GBP
$3,865 USD
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from £436 GBPSave up to £1,925 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.05ct Emerald
£436 GBP